package io.gitee.crud.service;

import com.baomidou.mybatisplus.core.metadata.IPage;
import io.gitee.crud.model.entity.DemoUserEntity;

import java.time.LocalDateTime;
import java.util.List;

public interface DemoUserService {

    void save(DemoUserEntity user);

    void delete(List<Long> userIds);

    void update(DemoUserEntity user);

    IPage<DemoUserEntity> list(LocalDateTime createStart, LocalDateTime createEnd);


}
